/spawnsite "preset name" doesn't work

First off, amazing work. Well done. I can get random sites to populate but when i use the /spawnsite platform_2 for example it gives me the message onscreen "building begun" then nothing happens. No console action either when this request is made. Perhaps im doing something incorrectly? 

Any help appreciated.

Kind regards.

This command will spawn the site in a random position on the map. To spawn a location in your position, use /spawnsitemypos

Appreciate it.

Changed Status from Pending to Closed